John Deere 655B and 755B Crawler Loader Repair Technical Manual (TM1478)

John Deere 655B and 755B Crawler Loader Repair Technical Manual (TM1478 11MAY94)

This official John Deere repair technical manual offers comprehensive service procedures, mechanical diagnostics, and component replacement guidelines for the 655B and 755B Crawler Loaders. With detailed coverage of hydraulic, electrical, engine, drivetrain, and operator station systems, this manual is a vital reference for maintenance technicians and professional mechanics.

Model Covers:

John Deere 655B Crawler Loader
John Deere 755B Crawler Loader

File Format: PDF

Size: 33.73 MB

No. of pages: 701

Language: English

Delivery Method: Instant Download – Access your file immediately after purchase.

📑 Included Sections:

General and Safety Information

• Safety instructions and precautions
• Technical specifications and torque values
• Fuels, lubricants, and maintenance data

Drive System and Tracks

• Track system inspection and repairs
• Drive axle housing, shafts, and reduction gears
• Suspension and clutch controls

Engine and Cooling

• Engine removal, turbocharger, water pump
• Thermostats, fuel systems, and belts
• Cooling and intake systems troubleshooting

Transmission and Hydraulics

• Hydrostatic transmission system diagnostics
• Controls linkage and input drive shaft service
• Hydraulic circuits, pumps, and valve systems

Electrical and Operator Station

• Battery, alternator, wiring and control systems
• Instrument panels, indicators, and switches
• Heating, air conditioning, and seat components

Additional Systems

• Loader frames and bucket controls
• Lighting, horns, fire extinguisher, and accessories
• Sheet metal and chassis weights

For complete service information, also see:

655B and 755B Crawler Loader Operation and Test .......... TM1333
6068 Engine .......... CTM8
6414 Engine .......... CTM4
Starting Motor and Actuator .......... CTM77
Undercarriage Appraisal Manual .......... SP326

This John Deere 655B and 755B Crawler Loader Repair Technical Manual is a trusted service resource designed to ensure efficient diagnostics and repairs of complex loader systems, helping professionals maintain peak performance.